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CBSE Class 12 Computer Science Previous Year Question Paper:
The Central Board of Secondary Education (CBSE) publishes the class 12th Computer Science Previous Year Question Paper for the students to get an overview of the question paper. The CBSE 12th Computer Science Previous Year Question Paper will help the students know about the difficulty level and types of questions asked in the exam. Students must complete the
CBSE Class 12 Computer Science syllabus 2024-25
beforehand to solve the question papers.
In addition to the syllabus, Computer Science question papers are prepared with high proficiency to test the student's knowledge of the subject.
The CBSE Class 12 exam 2025 will be held from February 15, 2025 and will end in April 2025. Apart from the previous year question papers, students can also practise the
CBSE Class 12 Computer Science sample papers 2024-25
. Through CBSE previous year's question papers, students can understand the exam pattern and marking scheme of Computer Science. In this article, students can find the links for previous year question papers. They can download the question papers and practice using the CBSE class 12th Computer Science board papers.
Also Read: CBSE Class 12 Result 2024
CBSE Class 12 Computer Science Previous Year Question Paper
CBSE provides the previous year question papers for all subjects. The students preparing for the Computer Science board exam can download the question papers and practice. These questions help students to analyze their preparation for each and every topic. They are also able to focus on time management through the question papers.
Previous Year Question Paper | Download Link |
|---|---|
Computer Science Paper 2022 | |
Computer Science Paper 2021 | |
Computer Science Paper 2018 |
Also read: CBSE Class 12 Previous Year Question Papers
CBSE Class 12 Computer Science Marking Scheme 2024-25
The CBSE Class 12 computer science exam will be conducted for 100 marks, with 70 marks allocated to theory paper and 30 marks allotted to practical. The marking scheme of the CBSE Class 12 Computer Science exam has been tabulated below:| Unit Number | Unit Name | Marks |
|---|---|---|
| I. | Computational Thinking and Programming – 2 | 40 |
| II. | Computer Networks | 10 |
| III. | Database Management | 20 |
| Total | 70 | |
The marks distribution of the CBSE 12th Computer Science practical exam 2025 has been provided in the table below:
| S.No. | Unit Name | Marks |
|---|---|---|
| 1. | Lab Test | |
| Python Program (60% logic + 20% documentation + 20% code quality) | 8 | |
| SQL Queries (4 queries based on one or two tables) | 4 | |
| 2. | Report File | |
| Minimum 15 Python Programs | 7 | |
| SQL Queries (Minimum 5 sets using one table/two tables) | ||
| – Minimum 4 programs based on Python – SQL connectivity | ||
| 3. | Project (Using concepts learnt in Classes 11 and 12) | 8 |
| 4. | Viva Voce | 3 |
| Total | 30 | |
Also read: CBSE Class 12 Date Sheet 2025
How to Download CBSE Class 12 Previous Year Question Paper for Computer Science?
Students can visit the official website to download the CBSE Class 12 Computer Science previous year question papers. These question papers are made available online by the board. By visiting the official website, students can download the previous year question papers in the PDF format. Follow the steps given below to download the Computer Science previous year question papers.
- Visit CBSE ‘s official website at cbse.gov.in/cbsenew/question-paper.html.
- List of previous year question papers are available.
- Select the CBSE 12 Computer Science previous year question papers according to the current academic year.
- Download the Computer Science previous year question papers.
- Save the PDF file in your computer for regular practise.
CBSE Class 12 Computer Science Prescribed Books
Students are advised to follow the NCERT books for the preparation of CBSE Class 12 Computer Science exam. Alongside, they can also refer to other reference books for scoring better marks. Some of the prescribed books for CBSE Class 12 Computer Science are:
- NCERT Textbook for COMPUTER SCIENCE (Class XII)
- Support Materials on the CBSE website.
Importance of CBSE Class 12 Computer Science Previous Year Question Papers
Solving CBSE previous year papers adds various advantages for the students. Some of them are listed below:
- The previous year question papers provide students a clear idea of the types of questions from all topics, asked in the board exams.
- By solving the previous year questions for CBSE 12th Computer Science, students can easily analyze their preparation level. They can analyze which topics need more attention. This will help them to improve their performance in exams. Overall, it will increase their marks in board exams.
- While solving the previous year question papers, students can also know the exam paper pattern and marking scheme.
- Solving the previous year question papers regularly can help students to manage time during the exam. This helps students to attempt all questions in the exam duration and revise it before submitting.
- The questions from topics with high weightage can get repeated in the previous year question papers. After solving the questions regularly, students can easily and quickly find answers to all the CBSE 12 Computer Science previous year paper.
